34.29% percentage
48/140 fraction
12/35 fraction simplified
Answer:
AX / AB = 6/18 = 1/3
AY / AC = 10/25 = 2/5
They are not similar because the two ratios is not the same.
Step-by-step explanation:
I'm not really sure okay!
Take the average, which always lies in the middle of any two numbers:
(1413/5689 + 1838/7370) / 2 = 5217548/20963965
To get another number, take the average of this number with any of the first two. For example,
(1413/5689 + 5217548/20963965)/2 = 10424453/41927930
Notice that
1413/5689 ≈ 0.248<u>374</u>
10424453/41927930 ≈ 0.248<u>628</u> … … … (the second average, between the first number and the first average)
5217548/20963965 ≈ 0.248<u>882</u> … … … (the first average of the given two numbers)
1838/7370 ≈ 0.24<u>9389</u>
(underlined for emphasis)
[x-(-1+i)][x-(-1-i)]
[(x+1)-i][(x+1)+i]
(x+1)²-i²
(x²+2x+1)+1
x²+2x+2
so the answer is 2x